Yes, it does exist apparently, and is surprisingly slow to be removed.
I found this same scrawl one year and one week ago in the city center’s West Bay area just across the street from the Intercontintal-The City Hotel. I wondered then how long the wall scrawl would remain on the wall that surrounds this gated community compound. As it turns out, at least 53 weeks. And counting.
For the record, today’s Pic du Jour, the blog’s 485th straight, Doha, Qatar, 12-May-2015.